A second full moon for the month of July is seen next to the dome of the U.S. Capitol on Friday, July 31, 2015 in Washington. In recent years, people have been using the name Blue Moon for the second of two full moons in ...
This is an astronomy story that comes up only once in a blue moon, like on Friday. Maybe.
Brace yourselves for blue moon madness. The month of July 2015 hosts two full moons: One on July 2nd and another coming right up this week on Friday, July 31st at 10:43 Universal Time (UT)/6:43 AM EDT.
Saturn's moon, Titan, is the only object in the Solar System other than Earth known to have liquid on its surface. While most of the lakes are found around the poles, the dry regions near the equator contain signs of evaporated ...
Like splitting double stars, hunting for the faint lesser known moons of the solar system offers a supreme challenge for the visual observer.
The strangest feature on Iapetus is the equatorial ridge. What could possibly create a feature like this?
Researchers are developing instruments and methods for measuring the ages of rocks encountered during space missions to the Moon or other planets. Many of the techniques used to date rocks on Earth are not practical in spaceflight, ...
Airbus Defence & Space in France has been selected as the prime industrial contractor for ESA's Juice mission to Jupiter and its icy moons.
In the immortal words of Mr. Burns, "ever since the beginning of time, man has wished to destroy the sun." Your days are numbered, sun.
Phew! Our eyes and thoughts have been cast so far out into the outer reaches of the solar system following New Horizons and Pluto this week, that we're just now getting to the astronomical action going on in our own backyard.